Shows how to pass environment variables with Git commit information when starting a Docker container.
To see the example:
$ ./build.sh
...
Successfully built 54bcfe1f016e
Successfully tagged local/test:latest
docker-example index.js
{
branch: 'develop',
message: 'This is commit message',
email: null,
author: null,
sha: 'e5d9eb66474bc0b681da9240aa5a457fe17bc8f3',
remote: null
}
See build.sh to see how we are passing the commit values as environment variables.
If you want to see debug messages, run the command with DEBUG=commit-info environment variable.
$ DEBUG=commit-info ./build.sh